Adding support for connecting to a remote HTTPS server in our Qt application.

The server generates a HTTPS certificate (out of band), issued to us, which is installed manually.

When we try to connect to the server using it... the connection is dropped from our side (not the server), and "Unimplemented code." is printed on the terminal (unsure if stdout or stderr).

The HTTPS cert itself is definitely good, as curl can connect to the server using it, and (if manually installed to the OSX keychain), so will Firefox.

The "Unimplemented code." message is super unhelpful though. It gives us no point to figure out what exactly is wrong / needing investigation.

We control the server side, so if something needs to be done differently with the certificate generation then sure, that's entirely feasible. But what? "Unimplemented code." is a head scratcher.